; *************************************************************************** ; copyright : (C) 2025 by Martin Preuss ; email : martin@libchipcard.de ; ; *************************************************************************** ; * This file is part of the project "AqHome". * ; * Please see toplevel file COPYING of that project for license details. * ; *************************************************************************** ; *************************************************************************** ; Source file for temperature sensor node on AtTiny 84 ; ; This is for the full system (i.e. not the boot loader). ; ; All definitions and changes should go into this file. ; ; ; *************************************************************************** ;.equ clock=1000000 ; Define the clock frequency .equ clock=8000000 ; Define the clock frequency .nolist .include "include/tn841def.inc" ; Define device ATtiny841 .list .include "../defs.asm" .include "version.asm" ;.include "defs_all.asm" .include "devices/all/defs.asm" .include "common/calls.asm" .include "common/utils_wait.asm" .include "common/utils_io.asm" ; *************************************************************************** ; defines ; --------------------------------------------------------------------------- ; generic .equ COMONUART0_IFACENUM = 1 .equ TTYONUART0_IFACENUM = 2 ; debug ;.equ T03_FLAGS_ALLOC = 0x01 ;.equ T03_FLAGS_I1_SKIPPING = 0x02 ;.equ T03_FLAGS_I1_RESTARTED = 0x04 ;.equ T03_FLAGS_ADDIN = 0x08 ;.equ T03_FLAGS_I1_ADDOUT = 0x10 ;.equ T03_FLAGS_I2_ADDOUT = 0x20 ; --------------------------------------------------------------------------- ; firmware settings including list of modules used #define MAIN_WITHOUT_MSG_HANDLING ; we do message handling ourselfes #define COM_ACCEPT_ALL_DEST ; accept all messages! #define APP_STATS_NETDEV2 #define APP_ROUTER_NO_ADDR_MGR #define MODULES_CLOCK ;#define MODULES_COM ;#define MODULES_COM_WITH_ADDR_PROTO ;#define MODULES_LED #define MODULES_LED_SIMPLE ;#define MODULES_LED_SIGNAL ;#define MODULES_LED_ACTIVITY ;#define MODULES_TWI_MASTER ;#define MODULES_LCD ;#define LCD_MINIMAL_FONT ;#define MODULES_SI7021 ;#define MODULES_STATS ;#define MODULES_CNY70 ;#define MODULES_REED ;#define MODULES_OWI_MASTER ;#define MODULES_DS18B20 ;#define MODULES_MOTION #define MODULES_NETWORK #define MODULES_COM2W ;#define MODULES_COMONUART0 ;#define MODULES_TTYONUART1 #define MODULES_UARTFD0 #define APPS_STATS ;#define APPS_NETWORK ;#define APPS_ROUTER #define APPS_FORWARDER .equ NET_BUFFERS_NUM = 10 .equ NET_MSGNUMINBUF_SIZE = 8 ; max buffer nums in ringbuffer (global incoming) .equ NET_IFACE_OUTMSGBUF_SIZE = 8 ; max buffer nums in ringbuffer (per interface outbound) ; --------------------------------------------------------------------------- ; defines for values .equ VALUE_ID_DS18B20_TEMP = 0x06 .equ VALUE_ID_LEDSIMPLE_TIMING = 0x88 ;.equ VALUE_ID_ROUTER_SETRANGE = 0x89 ; *************************************************************************** ; code segment .cseg .org 000000 ; --------------------------------------------------------------------------- ; Reset and interrupt vectors rjmp BOOTLOADER_ADDR ; 1: RESET Reset vector use this for flashed system reti ; 2: INT0 External Interrupt Request 0 rjmp com2wPcintIsr ; 3: PCINT0 Pin Change Interrupt 0 reti ; 4: PCINT1 Pin Change Interrupt 1 reti ; 5: WDT Watchdog Time-out reti ; 6: TIM1_CAPT Timer/Counter1 Capture Event reti ; 7: TIM1_COMPA (OC1A) Timer/Counter1 Compare Match A reti ; 8: TIM1_COMPB (OC1B) Timer/Counter1 Compare Match B reti ; 9: TIM1_OVF (OVF1) Timer/Counter1 Overflow rjmp baseTimerIrqOC0A ; 10: TIM0_COMPA (OC0A) Timer/Counter0 Compare Match A reti ; 11: TIM0_COMPB (OC0B) Timer/Counter0 Compare Match B reti ; 12: TIM0_OVF (OVF0) Timer/Counter0 Overflow reti ; 13: ANA_COMP0 Analog Comparator 0 reti ; 14: ADC_READY ADC Conversion Complete reti ; 15: EE_RDY (ERDY) EEPROM Ready reti ; 16: ANA_COMP1 Analog Comparator 1 reti ; 17: TIM2_CAPT Timer/Counter2 Capture Event reti ; 18: TIM2_COMPA (OC2A) Timer/Counter2 Compare Match A reti ; 19: TIM2_COMPB (OC2B) Timer/Counter2 Compare Match B reti ; 20: TIM2_OVF (OVF2) Timer/Counter2 Overflow reti ; 21: SPI SPI Serial Transfer Complete reti ; 22: USART0_RXS USART0 Rx Start rjmp UARTFD0_RxCharIsr ; 23: USART0_RXC USART0 Rx Complete rjmp UARTFD0_TxUdreIsr ; 24: USART0_DRE USART0 Data Register Empty rjmp UARTFD0_TxCharIsr ; 25: USART0_TXC USART0 Tx Complete reti ; 26: USART1_RXS USART1 Rx Start reti ; 27: USART1_RXC USART1 Rx Complete reti ; 28: USART1_DRE USART1 Data Register Empty reti ; 29: USART1_TXC USART1 Tx Complete reti ; 30: TWI Two-Wire-Interface reti ; 31: RESERVED reserved devInfoBlock: ; 12 bytes devInfoManufacturer: .db 'A', 'Q', 'U', 'A' devInfoId: .db DEVICEINFO_ID, 0 devInfoVersion: .db DEVICEINFO_VERSION, DEVICEINFO_REVISION ; version, revision firmwareVersion: .db FIRMWARE_VARIANT_TEMP_WINDOW, FIRMWARE_VERSION_MAJOR .db FIRMWARE_VERSION_MINOR, FIRMWARE_VERSION_PATCHLEVEL ; --------------------------------------------------------------------------- ; @routine firmwareStart @global firmwareStart: rjmp main ; @end ; --------------------------------------------------------------------------- ; @routine onSystemStart onSystemStart: ldi r16, 0xf0 sts netInterfaceData+NET_IFACE_OFFS_ADDRESS, r16 sts netInterfaceData2+NET_IFACE_OFFS_ADDRESS, r16 ret ; @end onEvery100ms: onEverySecond: onEveryMinute: onEveryHour: onEveryDay: ret ; --------------------------------------------------------------------------- ; @routine onEveryLoop ; ; Called on every loop (i.e. after awakening from sleep). onEveryLoop: ret ; @end ; --------------------------------------------------------------------------- ; @routine onMessageReceived ; ; Called on every message received onMessageReceived: clc ret ; @end ; *************************************************************************** ; includes .include "devices/all/hw_tn841.asm" .include "devices/all/includes.asm" .include "common/debug.asm" ; --------------------------------------------------------------------------- ; defines for network interface .equ netInterfaceData = uartFd0_iface .equ netInterfaceData2 = com2w_iface deviceCodeEnd: .if deviceCodeEnd >= BOOTLOADER_ADDR .warning "Code reaches into boot loader!" .endif